US7546458B1 - Method for organizing virtual networks while optimizing security - Google Patents
Method for organizing virtual networks while optimizing security Download PDFInfo
- Publication number
- US7546458B1 US7546458B1 US10/273,497 US27349702A US7546458B1 US 7546458 B1 US7546458 B1 US 7546458B1 US 27349702 A US27349702 A US 27349702A US 7546458 B1 US7546458 B1 US 7546458B1
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- vlan
- security
- security level
- station
- access device
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/46—Interconnection of networks
- H04L12/4641—Virtual LANs, VLANs, e.g. virtual private networks [VPN]
- H04L12/4645—Details on frame tagging
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Small-Scale Networks (AREA)
Abstract
Description
Claims (17)
Priority Applications (1)
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US10/273,497 US7546458B1 (en) | 2002-05-04 | 2002-10-18 | Method for organizing virtual networks while optimizing security |
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US37790602P | 2002-05-04 | 2002-05-04 | |
US10/273,497 US7546458B1 (en) | 2002-05-04 | 2002-10-18 | Method for organizing virtual networks while optimizing security |
Publications (1)
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US7546458B1 true US7546458B1 (en) | 2009-06-09 |
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US10/273,497 Expired - Fee Related US7546458B1 (en) | 2002-05-04 | 2002-10-18 | Method for organizing virtual networks while optimizing security |
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Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050060402A1 (en) * | 2002-09-10 | 2005-03-17 | Randy Oyadomari | Propagation of signals between devices for triggering capture of network data |
US20060259768A1 (en) * | 2005-05-16 | 2006-11-16 | Chow Anthony T | Apparatus, and associated method, for providing communication access to a communication device at a network access port |
US20070053508A1 (en) * | 2005-09-06 | 2007-03-08 | Fujitsu Limited | Security setting method of wireless communication network, security setting program, wireless communication network system and client device |
US20090300350A1 (en) * | 2003-02-13 | 2009-12-03 | Cisco Technology, Inc. | Security groups |
US20110321128A1 (en) * | 2002-01-25 | 2011-12-29 | Microsoft Corporation | Public access point |
US20120166804A1 (en) * | 2006-12-22 | 2012-06-28 | Brijesh Nambiar | VLAN Tunneling |
US8583935B2 (en) | 2003-03-17 | 2013-11-12 | Lone Star Wifi Llc | Wireless network having multiple communication allowances |
US20140098952A1 (en) * | 2008-01-08 | 2014-04-10 | Canon Kabushiki Kaisha | Communication apparatus and control method |
US20140122651A1 (en) * | 2012-10-31 | 2014-05-01 | International Business Machines Corporation | Network Access Control Based on Risk Factor |
US8726338B2 (en) | 2012-02-02 | 2014-05-13 | Juniper Networks, Inc. | Dynamic threat protection in mobile networks |
US8966075B1 (en) * | 2007-07-02 | 2015-02-24 | Pulse Secure, Llc | Accessing a policy server from multiple layer two networks |
US8966611B2 (en) | 2001-12-20 | 2015-02-24 | Mircosoft Technology Licensing, LLC | Method and apparatus for local area networks |
US8990891B1 (en) | 2011-04-19 | 2015-03-24 | Pulse Secure, Llc | Provisioning layer two network access for mobile devices |
US11212257B2 (en) * | 2018-06-22 | 2021-12-28 | Aeronix, Inc. | Multi-level secure ethernet switch |
Citations (11)
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US5684800A (en) | 1995-11-15 | 1997-11-04 | Cabletron Systems, Inc. | Method for establishing restricted broadcast groups in a switched network |
US5978378A (en) * | 1997-09-11 | 1999-11-02 | 3Com Corporation | Method and apparatus for VLAN support |
US5983350A (en) * | 1996-09-18 | 1999-11-09 | Secure Computing Corporation | Secure firewall supporting different levels of authentication based on address or encryption status |
US6304973B1 (en) * | 1998-08-06 | 2001-10-16 | Cryptek Secure Communications, Llc | Multi-level security network system |
US6308218B1 (en) * | 1997-09-17 | 2001-10-23 | Sony Corporation | Address look-up mechanism in a multi-port bridge for a local area network |
US20020146026A1 (en) * | 2000-05-14 | 2002-10-10 | Brian Unitt | Data stream filtering apparatus & method |
US20020146002A1 (en) * | 2001-04-10 | 2002-10-10 | Takayuki Sato | Network administration apparatus, network administrating program, network administrating method and computer network system |
US20030120763A1 (en) * | 2001-12-20 | 2003-06-26 | Volpano Dennis Michael | Personal virtual bridged local area networks |
US20030145118A1 (en) * | 2002-01-25 | 2003-07-31 | Volpano Dennis Michael | Bridged cryptographic VLAN |
US6804656B1 (en) * | 1999-06-23 | 2004-10-12 | Visicu, Inc. | System and method for providing continuous, expert network critical care services from a remote location(s) |
US20050157688A1 (en) * | 2002-03-08 | 2005-07-21 | Gunnar Rydnell | Compatibility between various w-lan standards |
-
2002
- 2002-10-18 US US10/273,497 patent/US7546458B1/en not_active Expired - Fee Related
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5684800A (en) | 1995-11-15 | 1997-11-04 | Cabletron Systems, Inc. | Method for establishing restricted broadcast groups in a switched network |
US5983350A (en) * | 1996-09-18 | 1999-11-09 | Secure Computing Corporation | Secure firewall supporting different levels of authentication based on address or encryption status |
US5978378A (en) * | 1997-09-11 | 1999-11-02 | 3Com Corporation | Method and apparatus for VLAN support |
US6308218B1 (en) * | 1997-09-17 | 2001-10-23 | Sony Corporation | Address look-up mechanism in a multi-port bridge for a local area network |
US6304973B1 (en) * | 1998-08-06 | 2001-10-16 | Cryptek Secure Communications, Llc | Multi-level security network system |
US6804656B1 (en) * | 1999-06-23 | 2004-10-12 | Visicu, Inc. | System and method for providing continuous, expert network critical care services from a remote location(s) |
US20020146026A1 (en) * | 2000-05-14 | 2002-10-10 | Brian Unitt | Data stream filtering apparatus & method |
US20020146002A1 (en) * | 2001-04-10 | 2002-10-10 | Takayuki Sato | Network administration apparatus, network administrating program, network administrating method and computer network system |
US20030120763A1 (en) * | 2001-12-20 | 2003-06-26 | Volpano Dennis Michael | Personal virtual bridged local area networks |
US20030145118A1 (en) * | 2002-01-25 | 2003-07-31 | Volpano Dennis Michael | Bridged cryptographic VLAN |
US20050157688A1 (en) * | 2002-03-08 | 2005-07-21 | Gunnar Rydnell | Compatibility between various w-lan standards |
Non-Patent Citations (1)
Title |
---|
IBM technical Disclosure Bulletin, Mar. 2002, "Use of Virtual Local Area Networks in a Shared Infrastructure to Support Multiple Customers at Low Cost," Mar. 1, 2002, pp. 1-3. * |
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8966611B2 (en) | 2001-12-20 | 2015-02-24 | Mircosoft Technology Licensing, LLC | Method and apparatus for local area networks |
US8767623B2 (en) * | 2002-01-25 | 2014-07-01 | Microsoft Corporation | Public access point |
US20110321128A1 (en) * | 2002-01-25 | 2011-12-29 | Microsoft Corporation | Public access point |
US8266271B2 (en) * | 2002-09-10 | 2012-09-11 | Jds Uniphase Corporation | Propagation of signals between devices for triggering capture of network data |
US20050060402A1 (en) * | 2002-09-10 | 2005-03-17 | Randy Oyadomari | Propagation of signals between devices for triggering capture of network data |
US20090300350A1 (en) * | 2003-02-13 | 2009-12-03 | Cisco Technology, Inc. | Security groups |
US8295168B2 (en) * | 2003-02-13 | 2012-10-23 | Cisco Technology, Inc. | Security groups |
US8583935B2 (en) | 2003-03-17 | 2013-11-12 | Lone Star Wifi Llc | Wireless network having multiple communication allowances |
US8010994B2 (en) * | 2005-05-16 | 2011-08-30 | Alcatel Lucent | Apparatus, and associated method, for providing communication access to a communication device at a network access port |
US20060259768A1 (en) * | 2005-05-16 | 2006-11-16 | Chow Anthony T | Apparatus, and associated method, for providing communication access to a communication device at a network access port |
US20070053508A1 (en) * | 2005-09-06 | 2007-03-08 | Fujitsu Limited | Security setting method of wireless communication network, security setting program, wireless communication network system and client device |
US8374339B2 (en) * | 2005-09-06 | 2013-02-12 | Fujitsu Limited | Security setting method of wireless communication network, wireless communication network system, client device and recording medium |
US20120166804A1 (en) * | 2006-12-22 | 2012-06-28 | Brijesh Nambiar | VLAN Tunneling |
US8966075B1 (en) * | 2007-07-02 | 2015-02-24 | Pulse Secure, Llc | Accessing a policy server from multiple layer two networks |
US20140098952A1 (en) * | 2008-01-08 | 2014-04-10 | Canon Kabushiki Kaisha | Communication apparatus and control method |
US9900771B2 (en) * | 2008-01-08 | 2018-02-20 | Canon Kabushiki Kaisha | Communication apparatus and control method |
US8990891B1 (en) | 2011-04-19 | 2015-03-24 | Pulse Secure, Llc | Provisioning layer two network access for mobile devices |
US9398010B1 (en) | 2011-04-19 | 2016-07-19 | Pulse Secure Llc | Provisioning layer two network access for mobile devices |
US8726338B2 (en) | 2012-02-02 | 2014-05-13 | Juniper Networks, Inc. | Dynamic threat protection in mobile networks |
US20140122651A1 (en) * | 2012-10-31 | 2014-05-01 | International Business Machines Corporation | Network Access Control Based on Risk Factor |
US9413553B2 (en) * | 2012-10-31 | 2016-08-09 | International Business Machines Corporation | Network access control based on risk factor |
US11212257B2 (en) * | 2018-06-22 | 2021-12-28 | Aeronix, Inc. | Multi-level secure ethernet switch |
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